89440860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{34667}}^1$

素因数の和:34722

約数の個数: 48

約数和(自身を含む): 256265856

約数和(自身を除く): 166824996

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 2580, 34667, 69334, 104001, 138668, 173335, 208002, 346670, 416004, 520005, 693340, 1040010, 1490681, 2080020, 2981362, 4472043, 5962724, 7453405, 8944086, 14906810, 17888172, 22360215, 29813620, 44720430, 89440860]

約数ペア:

[(1, 89440860), (2, 44720430), (3, 29813620), (4, 22360215), (5, 17888172), (6, 14906810), (10, 8944086), (12, 7453405), (15, 5962724), (20, 4472043), (30, 2981362), (43, 2080020), (60, 1490681), (86, 1040010), (129, 693340), (172, 520005), (215, 416004), (258, 346670), (430, 208002), (516, 173335), (645, 138668), (860, 104001), (1290, 69334), (2580, 34667)]